Complete list of ports and services in Windows 2008 R2

04/21/2011

A question we often is what are the ports that Windows uses in a given service. For example, when configuring a firewall or DMZ to communicate between the tips was complicated without a trusted list of ports. These lists typically were fragmented into services.

I had a document that listed these ports of Windows 2003, but with many new services become obsolete information. Now Microsoft has updated the list to Windows 2008 R2 http://support.microsoft.com/kb/832017

The best in this list is that the end included references to other Microsoft products and services.